The large - scale international conference not only drives the aviation , hotel , travel and the development of other relevant travel industries , but also can propagate the fork - custom culture of the host country to the world , furthermore it can enliven the regional economy , attract a large number of visitors , and increase the foreign exchange revenue 大型的国际会议不仅带动航空、宾馆、旅游及其他相关旅游产业的发展，而且通过举办大型会议，还可以向世界宣传举办国的民俗文化，并活跃地区经济，引来大量的游客，增加外汇收入。
Through chinese divisions of science and technology of embassies and consulates in foreign countries , oversea experts and consultants group and other channels we should strengthen omnibearing international s & t cooperation , especially the linkage with countries that held the olympics in the past and learn their successful experience 通过驻外使领馆科技处、海外专家顾问团等多种渠道，全方位加强国际科技合作，特别是加强与奥运会举办国的联系，借鉴他们成功的经验。
